it's a complex of components to make task easier

JSON Schema Filter/Validator for Node.js

npm install --save @5no/schema

Postgres query builder for Node.js

npm install --save @5no/pg-builder

Node.js ORM for Postgres

npm install --save @5no/pg-model

Node.js Paper Sizes

npm install --save @5no/paper-sizes

Node.js Crypt

npm install --save @5no/crypt

License

MIT Licensed, Copyright (c) 2018 Aleksandr Sokol